@article{1077492654, author = {Beckenbach, E. F.}, title = {Functions having subharmonic logarithms}, journal = {Duke Math. J.}, volume = {8}, number = {1}, year = {1941}, pages = { 393-400}, language = {en}, url = {http://dml.mathdoc.fr/item/1077492654} }
Beckenbach, E. F. Functions having subharmonic logarithms. Duke Math. J., Tome 8 (1941) no. 1, pp. 393-400. http://gdmltest.u-ga.fr/item/1077492654/